package com.linlin.shortlink.project.common.constant;/** * 短链接常量类 */public class ShortLinkConstant {    //短链接永久有效的默认时间戳    public final static long DEFAULT_CACHE_VALID_TIME = 2629800000L;    /**     * 高德获取地区接口地址     */    public static final String AMAP_REMOTE_URL = "https://restapi.amap.com/v3/ip";}